Changeset 90976 in vbox for trunk/src/VBox/VMM/VMMR0

Timestamp:

Aug 28, 2021 11:38:05 PM (3 years ago)

Author:

vboxsync

Message:

VMM: Ensure proper log flush order by going to ring-0 to wait for the flusher thread to complete. [fix] bugref:10086

File:

• trunk/src/VBox/VMM/VMMR0/VMMR0.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR0/VMMR0.cpp

@@ -3137 +3137 @@
      * Do the waiting.
      */
-    uint64_t const nsStart   = RTTimeNanoTS();
-    int            rc        = VINF_SUCCESS;
-
+    int rc = VINF_SUCCESS;
     RTSpinlockAcquire(pGVM->vmmr0.s.LogFlusher.hSpinlock);
-    uint32_t       cFlushing = pR0Log->cFlushing;
+    uint32_t cFlushing = pR0Log->cFlushing;
     while (cFlushing > 0)
     {